Report Created: 1/24/2020 2:58:55 AM Basinwide Summary: January 1, 2020 Snowpack Summary for January 1, 2020 (Averages/Medians based on 1981-2010 reference period) Elevation Depth SWE Median % Last Year Last Year Moyie River Network (ft) (in) (in) (in) Median SWE (in) % Median Char Creek SC 4232 20 4.6 9.4 49% 8.7 93% Duncan Lake No. 2 SC 2172 East Creek Pillow SC 6660 18.5 17.4 106% 19.8 114% Ferguson SC 3048 41 10.6 10.1 105% 11.8 117% Gray Creek Lower SC 5112 8.1 Gray Creek Upper SC 6319 14.1 Hawkins Lake SNOTEL 6450 51 12.6 10.5 120% 9.2 88% Kimberley Upper V O R SC 7047 Mount Templeman SC 6165 19.5 Moyie Mountain Pillow SC 6332 7.6 6.8 112% 6.0 88% Nelson SC 3123 18 3.9 6.6 59% 5.7 86% Sandon SC 3517 Basin Index 6.4 95% 101% # of sites 6 6

Elevation Depth SWE Median % Last Year Last Year Kootenai ab Bonners Ferry Network (ft) (in) (in) (in) Median SWE (in) % Median Banfield Mountain SNOTEL 5600 21 5.0 7.8 64% 6.3 81% Baree Creek SC 5500 Baree Midway SC 4600 Baree Trail SC 3800 Bear Mountain SNOTEL 5400 65 18.7 22.9 82% 19.0 83% Bristow Creek SC 3900 Brush Creek Timber SC 5000 Fernie East SC 3980 5.2 4.8 92% Field SC 4298 3.1 Floe Lake SC 6847 15.1 Garver Creek SNOTEL 4250 14 4.9 4.7 104% 4.3 91% Glacier SC 4098 50 16.0 12.0 133% 13.0 108% Grave Creek SNOTEL 4300 20 5.5 6.6 83% 6.1 92% Gray Creek Lower SC 5112 8.1 Gray Creek Upper SC 6319 14.1 Hand Creek SNOTEL 5035 14 3.5 4.2 83% 3.4 81% Hawkins Lake SNOTEL 6450 51 12.6 10.5 120% 9.2 88% Hidden Lake SNOTEL 5040 54 15.4 15.1 102% 15.2 101% Kicking Horse SC 5407 34 7.3 5.8 126% 6.3 109% Kimberley Middlev O R SC 5551 Kimberley Upper V O R SC 7047 Lost Soul SC 4800 Morrissey Ridge Pillow SC 5906 9.4 12.0 78% 8.5 71% SC 7316 44 10.0 10.5 95% 9.9 94% SC 5784 35 7.7 6.5 118% 4.2 65% Moyie Mountain Pillow SC 6332 7.6 6.8 112% 6.0 88% Myrtle Creek SNOTEL 3520 4 0.6 3.4 18% 3.4 100% SC 4508 Stahl Peak SNOTEL 6030 56 15.4 15.1 102% 14.1 93% Sullivan Mine SC 5184 10 2.7 4.9 55% 7.2 147% Thunder Creek SC 6765 26 5.2 5.0 104% 3.9 78% Weasel Divide SC 5450 36 9.4 12.6 75% Basin Index 6.8 96% 91% # of sites 17 17

Elevation Depth SWE Median % Last Year Last Year Priest River Network (ft) (in) (in) (in) Median SWE (in) % Median Benton Meadow SC 2370 6 1.3 2.0 65% 2.1 105% Benton Spring SC 4920 20 6.0 7.0 86% 8.7 124% Bunchgrass Mdw SNOTEL 5000 43 10.6 11.6 91% 11.6 100% Sandpoint Exp Stn SC 2100 2 0.1 1.2 8% 0.4 33% Schweitzer Basin SNOTEL 6090 72 18.5 20.0 93% 16.2 81% Basin Index 7.3 87% 93% # of sites 5 5

Elevation Depth SWE Median % Last Year Last Year Rathdrum Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Quartz Peak SNOTEL 4700 23 6.5 9.7 67% 10.3 106% Ragged Mountain SNOTEL 4210 20 5.7 12.5 46% 8.8 70% Ragged Mountain SC 4200 9.8 Ragged Ridge SC 3333 3.7 Twin Spirit Divide SC 3480 2 0.5 6.2 8% 1.9 31% Basin Index 2.5 45% 74% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Coeur d' Alene River Network (ft) (in) (in) (in) Median SWE (in) % Median Above Roland SC 4350 Fourth Of July Summit SC 3200 6 0.9 3.0 30% 3.2 107% Humboldt Gulch SNOTEL 4250 5.7 5.2 91% Kellogg Peak SC 5560 13 2.7 11.8 23% 6.1 52% Lookout SNOTEL 5140 23 5.7 11.9 48% 10.9 92% Lower Sands Creek #2 SC 3120 Mosquito Ridge SNOTEL 5200 47 11.3 13.0 87% 13.6 105% Roland Summit SC 5120 Skitwish Ridge SC 4850 Sunset SNOTEL 5540 19 4.8 7.5 64% 7.1 95% Basin Index 4.2 54% 87% # of sites 5 5

Elevation Depth SWE Median % Last Year Last Year St. Joe River Network (ft) (in) (in) (in) Median SWE (in) % Median Above Roland SC 4350 Hoodoo Basin SNOTEL 6050 42 9.5 16.6 57% 16.1 97% Lost Lake SNOTEL 6110 39 11.0 22.5 49% 18.8 84% Mica Creek SNOTEL 4510 21 4.5 11.0 41% 8.8 80% Roland Summit SC 5120 Sherwin SNOTEL 3200 10 2.3 4.5 51% 3.9 87% Basin Index 6.8 50% 87% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Spokane River Network (ft) (in) (in) (in) Median SWE (in) % Median Above Roland SC 4350 Fourth Of July Summit SC 3200 6 0.9 3.0 30% 3.2 107% Hoodoo Basin SNOTEL 6050 42 9.5 16.6 57% 16.1 97% Humboldt Gulch SNOTEL 4250 5.7 5.2 91% Kellogg Peak SC 5560 13 2.7 11.8 23% 6.1 52% Lookout SNOTEL 5140 23 5.7 11.9 48% 10.9 92% Lost Lake SNOTEL 6110 39 11.0 22.5 49% 18.8 84% Lower Sands Creek #2 SC 3120 Mica Creek SNOTEL 4510 21 4.5 11.0 41% 8.8 80% Mosquito Ridge SNOTEL 5200 47 11.3 13.0 87% 13.6 105% Quartz Peak SNOTEL 4700 23 6.5 9.7 67% 10.3 106% Ragged Mountain SNOTEL 4210 20 5.7 12.5 46% 8.8 70% Ragged Mountain SC 4200 9.8 Ragged Ridge SC 3333 3.7 Roland Summit SC 5120 Sherwin SNOTEL 3200 10 2.3 4.5 51% 3.9 87% Skitwish Ridge SC 4850 Sunset SNOTEL 5540 19 4.8 7.5 64% 7.1 95% Twin Spirit Divide SC 3480 2 0.5 6.2 8% 1.9 31% Basin Index 4.4 50% 84% # of sites 12 12

Elevation Depth SWE Median % Last Year Last Year Palouse River Network (ft) (in) (in) (in) Median SWE (in) % Median Moscow Mountain SNOTEL 4700 18 4.3 8.1 53% 8.9 110% Sherwin SNOTEL 3200 10 2.3 4.5 51% 3.9 87% Basin Index 3.3 52% 102% # of sites 2 2

Elevation Depth SWE Median % Last Year Last Year NF Clearwater River Network (ft) (in) (in) (in) Median SWE (in) % Median Cool Creek SNOTEL 6280 42 10.4 17.7 59% 21.4 121% Crater Meadows SNOTEL 5960 45 11.7 18.0 65% 20.7 115% Elk Butte SNOTEL 5690 35 8.9 14.8 60% 15.5 105% Hemlock Butte SNOTEL 5810 44 10.8 19.0 57% 20.0 105% Hoodoo Basin SNOTEL 6050 42 9.5 16.6 57% 16.1 97% Lolo Pass SNOTEL 5240 29 6.4 11.0 58% 11.1 101% Lost Lake SNOTEL 6110 39 11.0 22.5 49% 18.8 84% Pierce R.S. SNOTEL 3080 11 2.8 4.1 Pierce Ranger Station SC 3080 3.8 Shanghi Summit SNOTEL 4570 21 5.3 10.5 50% 11.2 107% Basin Index 8.2 57% 104% # of sites 8 8

Elevation Depth SWE Median % Last Year Last Year Lochsa River Network (ft) (in) (in) (in) Median SWE (in) % Median Crooked Fork SC 3610 4.4 Fish Lake Airstrip SC 5650 14.4 Lolo Pass SNOTEL 5240 29 6.4 11.0 58% 11.1 101% Savage Pass SNOTEL 6170 29 7.2 10.3 70% 10.5 102% Basin Index 3.4 64% 101% # of sites 2 2

Elevation Depth SWE Median % Last Year Last Year Selway River Network (ft) (in) (in) (in) Median SWE (in) % Median Fish Lake Airstrip SC 5650 14.4 Mountain Meadows SNOTEL 6360 37 8.3 8.5 98% 9.4 111% Nez Perce Camp SNOTEL 5650 21 4.5 5.8 78% 5.4 93% Twelvemile Creek SNOTEL 5600 24 5.2 6.6 79% 8.4 127% Twin Lakes SNOTEL 6400 44 11.4 16.1 71% 17.4 108% Basin Index 5.9 79% 110% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Clearwater Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Cool Creek SNOTEL 6280 42 10.4 17.7 59% 21.4 121% Crater Meadows SNOTEL 5960 45 11.7 18.0 65% 20.7 115% Crooked Fork SC 3610 4.4 Elk Butte SNOTEL 5690 35 8.9 14.8 60% 15.5 105% Fish Lake Airstrip SC 5650 14.4 Hemlock Butte SNOTEL 5810 44 10.8 19.0 57% 20.0 105% Hoodoo Basin SNOTEL 6050 42 9.5 16.6 57% 16.1 97% Lolo Pass SNOTEL 5240 29 6.4 11.0 58% 11.1 101% Lost Lake SNOTEL 6110 39 11.0 22.5 49% 18.8 84% Moscow Mountain SNOTEL 4700 18 4.3 8.1 53% 8.9 110% Mountain Meadows SNOTEL 6360 37 8.3 8.5 98% 9.4 111% Nez Perce Camp SNOTEL 5650 21 4.5 5.8 78% 5.4 93% Pierce R.S. SNOTEL 3080 11 2.8 4.1 Pierce Ranger Station SC 3080 3.8 Savage Pass SNOTEL 6170 29 7.2 10.3 70% 10.5 102% Shanghi Summit SNOTEL 4570 21 5.3 10.5 50% 11.2 107% Sherwin SNOTEL 3200 10 2.3 4.5 51% 3.9 87% Twelvemile Creek SNOTEL 5600 24 5.2 6.6 79% 8.4 127% Twin Lakes SNOTEL 6400 44 11.4 16.1 71% 17.4 108% Webb Creek #2 SC 4720 16 3.4 3.4 100% 4.0 118% Basin Index 6.3 62% 105% # of sites 16 16

Elevation Depth SWE Median % Last Year Last Year Salmon River ab Salmon Network (ft) (in) (in) (in) Median SWE (in) % Median Banner Summit SNOTEL 7040 26 6.3 11.1 57% 6.4 58% Bruno Creek SC 7920 28 6.6 7.4 89% 5.2 70% Cougar Point SC 6780 Galena Summit SNOTEL 8780 26 6.4 8.6 74% 5.6 65% Mill Creek Summit SNOTEL 8800 23 5.8 8.3 70% 6.3 76% Moonshine SNOTEL 7440 16 2.9 4.3 67% 3.6 84% Morgan Creek SNOTEL 7600 14 3.1 4.6 67% 3.1 67% Morse Creek Sawmill SC 7120 Perreau Meadows SC 8500 Vienna Mine SNOTEL 8960 35 8.9 13.2 67% 8.6 65% Basin Index 5.7 70% 67% # of sites 7 7

Elevation Depth SWE Median % Last Year Last Year Lemhi River Network (ft) (in) (in) (in) Median SWE (in) % Median Above Gilmore SC 8240 Beagle Springs SNOTEL 8850 20 4.1 3.8 108% 3.0 79% Bloody Dick SNOTEL 7600 22 4.1 5.0 82% 3.6 72% Copes Camp SC 7520 Darkhorse Lake SNOTEL 8600 47 11.3 12.9 88% 12.7 98% Jakes Canyon SC 9040 Lemhi Ridge SNOTEL 8100 25 5.2 4.5 116% 4.7 104% Meadow Lake SNOTEL 9150 23 4.9 6.5 75% 3.9 60% Moonshine SNOTEL 7440 16 2.9 4.3 67% 3.6 84% Schwartz Lake SNOTEL 8540 18 4.4 4.7 94% 3.5 74% Basin Index 5.3 88% 84% # of sites 7 7

Elevation Depth SWE Median % Last Year Last Year MF Salmon River Network (ft) (in) (in) (in) Median SWE (in) % Median Banner Summit SNOTEL 7040 26 6.3 11.1 57% 6.4 58% Deadwood Summit SNOTEL 6860 39 9.7 18.3 53% 10.0 55% Morgan Creek SNOTEL 7600 14 3.1 4.6 67% 3.1 67% Basin Index 6.4 56% 57% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year SF Salmon River Network (ft) (in) (in) (in) Median SWE (in) % Median Big Creek Summit SNOTEL 6580 36 8.9 13.8 64% 9.1 66% Deadwood Summit SNOTEL 6860 39 9.7 18.3 53% 10.0 55% Secesh Summit SNOTEL 6520 31 6.7 12.7 53% 9.1 72% Basin Index 8.4 56% 63% # of sites 3 3 Elevation Depth SWE Median % Last Year Last Year Little Salmon River Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Basin SNOTEL 5350 22 4.3 7.7 56% 6.1 79% Brundage Reservoir SNOTEL 6250 40 8.7 11.1 78% 10.8 97% Squaw Flat SNOTEL 6240 27 6.5 9.4 69% 7.6 81% West Branch SNOTEL 5560 27 5.8 9.2 63% 8.1 88% Basin Index 6.3 68% 87% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Salmon Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Above Gilmore SC 8240 Banner Summit SNOTEL 7040 26 6.3 11.1 57% 6.4 58% Beagle Springs SNOTEL 8850 20 4.1 3.8 108% 3.0 79% Bear Basin SNOTEL 5350 22 4.3 7.7 56% 6.1 79% Big Creek Summit SNOTEL 6580 36 8.9 13.8 64% 9.1 66% Bloody Dick SNOTEL 7600 22 4.1 5.0 82% 3.6 72% Brundage Reservoir SNOTEL 6250 40 8.7 11.1 78% 10.8 97% Bruno Creek SC 7920 28 6.6 7.4 89% 5.2 70% Copes Camp SC 7520 Cougar Point SC 6780 Darkhorse Lake SNOTEL 8600 47 11.3 12.9 88% 12.7 98% Deadwood Summit SNOTEL 6860 39 9.7 18.3 53% 10.0 55% Galena SNOTEL 7470 18 3.8 7.4 51% 4.5 61% Galena Summit SNOTEL 8780 26 6.4 8.6 74% 5.6 65% Gibbons Pass SC 7100 Jakes Canyon SC 9040 Lemhi Ridge SNOTEL 8100 25 5.2 4.5 116% 4.7 104% Meadow Lake SNOTEL 9150 23 4.9 6.5 75% 3.9 60% Mill Creek Summit SNOTEL 8800 23 5.8 8.3 70% 6.3 76% Moonshine SNOTEL 7440 16 2.9 4.3 67% 3.6 84% Moose Creek SNOTEL 6200 24 5.5 7.5 73% 5.1 68% Morgan Creek SNOTEL 7600 14 3.1 4.6 67% 3.1 67% Morse Creek Sawmill SC 7120 Mountain Meadows SNOTEL 6360 37 8.3 8.5 98% 9.4 111% Perreau Meadows SC 8500 Saddle Mtn. SNOTEL 7940 33 7.6 10.5 72% 8.7 83% Schwartz Lake SNOTEL 8540 18 4.4 4.7 94% 3.5 74% Secesh Summit SNOTEL 6520 31 6.7 12.7 53% 9.1 72% Squaw Flat SNOTEL 6240 27 6.5 9.4 69% 7.6 81% Vienna Mine SNOTEL 8960 35 8.9 13.2 67% 8.6 65% West Branch SNOTEL 5560 27 5.8 9.2 63% 8.1 88% Basin Index 6.2 71% 75% # of sites 24 24

Elevation Depth SWE Median % Last Year Last Year SF Boise River Network (ft) (in) (in) (in) Median SWE (in) % Median Atlanta Summit SNOTEL 7580 32 8.1 12.1 67% 7.8 64% Camas Creek Divide SNOTEL 5710 20 3.6 5.3 68% 3.3 62% Chimney Creek SC 6400 21 3.9 6.0 65% 4.5 75% Couch Summit #2 SC 6840 21 4.7 8.3 57% 4.5 54% Dollarhide Summit SNOTEL 8420 28 6.8 5.9 Little Camas Flat SC 4940 9 3.0 3.2 94% 2.1 66% Prairie SNOTEL 4800 7 2.5 2.7 93% 2.9 107% Trinity Mtn. SNOTEL 7770 35 9.8 16.0 61% 8.1 51% Vienna Mine SNOTEL 8960 35 8.9 13.2 67% 8.6 65% Basin Index 5.6 67% 63% # of sites 8 8 Elevation Depth SWE Median % Last Year Last Year MF & NF Boise Rivers Network (ft) (in) (in) (in) Median SWE (in) % Median Atlanta Summit SNOTEL 7580 32 8.1 12.1 67% 7.8 64% Graham Guard Sta. SNOTEL 5690 18 4.0 5.4 74% 4.1 76% Jackson Peak SNOTEL 7070 25 6.8 11.0 62% 7.6 69% Mores Creek Summit SNOTEL 6100 28 6.9 12.2 57% 9.0 74% Moores Creek Summit SC 6100 26 7.2 12.1 60% 9.1 75% Trinity Mtn. SNOTEL 7770 35 9.8 16.0 61% 8.1 51% Basin Index 7.1 62% 66% # of sites 6 6

Elevation Depth SWE Median % Last Year Last Year Mores Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Bad Bear SC 4940 14 3.7 5.0 74% 4.7 94% Deadman Gulch SC 5600 20 5.0 6.8 74% Mores Creek Summit SNOTEL 6100 28 6.9 12.2 57% 9.0 74% Moores Creek Summit SC 6100 26 7.2 12.1 60% 9.1 75% Basin Index 5.7 61% 78% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Canyon Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Camas Creek Divide SNOTEL 5710 20 3.6 5.3 68% 3.3 62% Little Camas Flat SC 4940 9 3.0 3.2 94% 2.1 66% Rattlesnake Spring SC 3950 0 0.0 0.0 0.0 Tollgate SC 4590 0 0.0 0.0 1.0 Basin Index 1.7 78% 75% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Boise Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Atlanta Summit SNOTEL 7580 32 8.1 12.1 67% 7.8 64% Bad Bear SC 4940 14 3.7 5.0 74% 4.7 94% Bogus Basin SNOTEL 6340 23 5.6 10.7 52% 8.0 75% Bogus Basin SC 6340 24 5.6 8.6 65% 7.5 87% Bogus Basin Road SC 5540 11 2.1 3.8 55% 3.4 89% Camas Creek Divide SNOTEL 5710 20 3.6 5.3 68% 3.3 62% Chimney Creek SC 6400 21 3.9 6.0 65% 4.5 75% Couch Summit #2 SC 6840 21 4.7 8.3 57% 4.5 54% Deadman Gulch SC 5600 20 5.0 6.8 74% Dollarhide Summit SNOTEL 8420 28 6.8 5.9 Graham Guard Sta. SNOTEL 5690 18 4.0 5.4 74% 4.1 76% Jackson Peak SNOTEL 7070 25 6.8 11.0 62% 7.6 69% Little Camas Flat SC 4940 9 3.0 3.2 94% 2.1 66% Mores Creek Summit SNOTEL 6100 28 6.9 12.2 57% 9.0 74% Moores Creek Summit SC 6100 26 7.2 12.1 60% 9.1 75% Prairie SNOTEL 4800 7 2.5 2.7 93% 2.9 107% Trinity Mtn. SNOTEL 7770 35 9.8 16.0 61% 8.1 51% Vienna Mine SNOTEL 8960 35 8.9 13.2 67% 8.6 65% Basin Index 5.4 64% 70% # of sites 16 16

Elevation Depth SWE Median % Last Year Last Year NF Payette River Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Basin SNOTEL 5350 22 4.3 7.7 56% 6.1 79% Big Creek Summit SNOTEL 6580 36 8.9 13.8 64% 9.1 66% Brundage Reservoir SNOTEL 6250 40 8.7 11.1 78% 10.8 97% Lake Fork SC 5290 16 2.4 6.0 40% Long Valley SNOTEL 4890 14 3.6 3.5 103% 3.5 100% Secesh Summit SNOTEL 6520 31 6.7 12.7 53% 9.1 72% Squaw Flat SNOTEL 6240 27 6.5 9.4 69% 7.6 81% Squaw Meadow SC 5900 13.1 Tripod Summit SC 5260 18 4.7 7.4 64% 6.5 88% Basin Index 5.1 66% 80% # of sites 7 7

Elevation Depth SWE Median % Last Year Last Year SF Payette River Network (ft) (in) (in) (in) Median SWE (in) % Median Banner Summit SNOTEL 7040 26 6.3 11.1 57% 6.4 58% Cozy Cove SNOTEL 5380 21 4.2 6.5 65% 4.9 75% Deadman Gulch SC 5600 20 5.0 6.8 74% Deadwood Summit SNOTEL 6860 39 9.7 18.3 53% 10.0 55% Jackson Peak SNOTEL 7070 25 6.8 11.0 62% 7.6 69% Basin Index 6.4 58% 62% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Payette Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Banner Summit SNOTEL 7040 26 6.3 11.1 57% 6.4 58% Bear Basin SNOTEL 5350 22 4.3 7.7 56% 6.1 79% Big Creek Summit SNOTEL 6580 36 8.9 13.8 64% 9.1 66% Bogus Basin SNOTEL 6340 23 5.6 10.7 52% 8.0 75% Bogus Basin SC 6340 24 5.6 8.6 65% 7.5 87% Brundage Reservoir SNOTEL 6250 40 8.7 11.1 78% 10.8 97% Cozy Cove SNOTEL 5380 21 4.2 6.5 65% 4.9 75% Deadman Gulch SC 5600 20 5.0 6.8 74% Deadwood Summit SNOTEL 6860 39 9.7 18.3 53% 10.0 55% Jackson Peak SNOTEL 7070 25 6.8 11.0 62% 7.6 69% Lake Fork SC 5290 16 2.4 6.0 40% Long Valley SNOTEL 4890 14 3.6 3.5 103% 3.5 100% Secesh Summit SNOTEL 6520 31 6.7 12.7 53% 9.1 72% Squaw Flat SNOTEL 6240 27 6.5 9.4 69% 7.6 81% Squaw Meadow SC 5900 13.1 Tripod Summit SC 5260 18 4.7 7.4 64% 6.5 88% Basin Index 5.6 62% 74% # of sites 13 13

Elevation Depth SWE Median % Last Year Last Year Mann Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Saddle SNOTEL 6180 25 6.5 9.4 69% 8.0 85% Thorson Cabin #2 SC 5100 Basin Index 6.5 69% 85% # of sites 1 1

Elevation Depth SWE Median % Last Year Last Year Weiser Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Saddle SNOTEL 6180 25 6.5 9.4 69% 8.0 85% Dodson Pass SC 4260 2.6 2.5 96% North Crane Creek SC 4419 0 0.0 1.0 0% 1.5 150% Placer Creek SC 5860 Shirts Creek SC 4425 5 0.6 1.0 60% 1.5 150% Squaw Flat SNOTEL 6240 27 6.5 9.4 69% 7.6 81% Thorson Cabin #2 SC 5100 Van Wyck SNOTEL 4920 12 3.0 5.3 57% 4.1 77% West Branch SNOTEL 5560 27 5.8 9.2 63% 8.1 88% Basin Index 3.2 63% 87% # of sites 6 6

Elevation Depth SWE Median % Last Year Last Year Camas-Beaver Creeks Network (ft) (in) (in) (in) Median SWE (in) % Median Camp Creek SC 6580 22 4.6 3.0 153% 2.0 67% Crab Creek SNOTEL 6860 26 5.2 5.5 95% 2.3 42% Kilgore SC 6320 20 3.0 4.0 75% 2.6 65% Lakeview Ridge SNOTEL 7400 18 3.9 4.9 80% 1.7 35% Basin Index 4.2 96% 49% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Birch-Medicine Lodge Creeks Network (ft) (in) (in) (in) Median SWE (in) % Median Beagle Springs SNOTEL 8850 20 4.1 3.8 108% 3.0 79% Hahn Homestead SC 7500 Irving Creek SC 7280 Meadow Lake SNOTEL 9150 23 4.9 6.5 75% 3.9 60% Spring Mountain Canyon SC 8800 Webber Creek SC 6700 Basin Index 4.5 87% 67% # of sites 2 2

Elevation Depth SWE Median % Last Year Last Year Little Lost River Network (ft) (in) (in) (in) Median SWE (in) % Median Above Gilmore SC 8240 Hilts Creek SNOTEL 8000 16 4.5 5.5 82% 3.5 64% Meadow Lake SNOTEL 9150 23 4.9 6.5 75% 3.9 60% Moonshine SNOTEL 7440 16 2.9 4.3 67% 3.6 84% Basin Index 4.1 75% 67% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Big Lost River ab Mackay Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Canyon SNOTEL 7900 17 4.3 6.3 68% 3.6 57% Copper Basin SC 7640 10 1.2 3.1 39% 1.0 32% Dry Fork SC 7220 Fishpole Lake SC 9300 Lost-Wood Divide SNOTEL 7900 24 4.8 7.9 61% 4.0 51% Smiley Mountain SNOTEL 9520 22 5.5 8.8 63% 3.2 36% Stickney Mill SNOTEL 7430 13 2.2 3.4 65% 2.1 62% Basin Index 3.6 61% 47% # of sites 5 5

Elevation Depth SWE Median % Last Year Last Year Big Lost Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Canyon SNOTEL 7900 17 4.3 6.3 68% 3.6 57% Copper Basin SC 7640 10 1.2 3.1 39% 1.0 32% Dry Fork SC 7220 Fishpole Lake SC 9300 Hilts Creek SNOTEL 8000 16 4.5 5.5 82% 3.5 64% Lost-Wood Divide SNOTEL 7900 24 4.8 7.9 61% 4.0 51% Smiley Mountain SNOTEL 9520 22 5.5 8.8 63% 3.2 36% Stickney Mill SNOTEL 7430 13 2.2 3.4 65% 2.1 62% Basin Index 3.8 64% 50% # of sites 6 6

Elevation Depth SWE Median % Last Year Last Year Fish Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Dry Fork SC 7220 Iron Mine Creek SC 6300 Telfer Ranch SC 5840 Basin Index #DIV/0! # of sites 0 0 Elevation Depth SWE Median % Last Year Last Year Little Wood River Network (ft) (in) (in) (in) Median SWE (in) % Median Fishpole Lake SC 9300 Garfield R.S. SNOTEL 6560 16 2.6 4.2 62% 2.1 50% Hyndman SNOTEL 7440 15 3.3 5.2 63% 2.9 56% Muldoon SC 6320 3.0 0.8 27% Swede Peak SNOTEL 7640 16 3.2 6.3 51% 2.7 43% Basin Index 2.3 58% 49% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Big Wood River ab Hailey Network (ft) (in) (in) (in) Median SWE (in) % Median Chocolate Gulch SNOTEL 6440 19 3.6 5.3 68% 2.8 53% Dollarhide Summit SNOTEL 8420 28 6.8 5.9 Galena SNOTEL 7470 18 3.8 7.4 51% 4.5 61% Galena Summit SNOTEL 8780 26 6.4 8.6 74% 5.6 65% Hyndman SNOTEL 7440 15 3.3 5.2 63% 2.9 56% Ketchum R S SC 5890 14 2.5 Lost-Wood Divide SNOTEL 7900 24 4.8 7.9 61% 4.0 51% SC 8920 23 5.8 8.2 71% Vienna Mine SNOTEL 8960 35 8.9 13.2 67% 8.6 65% Basin Index 5.2 65% 60% # of sites 6 6

Elevation Depth SWE Median % Last Year Last Year Camas Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Camas Creek Divide SNOTEL 5710 20 3.6 5.3 68% 3.3 62% Chimney Creek SC 6400 21 3.9 6.0 65% 4.5 75% Couch Summit #2 SC 6840 21 4.7 8.3 57% 4.5 54% Little Camas Flat SC 4940 9 3.0 3.2 94% 2.1 66% Mud Spring SC 5600 Soldier R.S. SNOTEL 5740 14 3.2 5.0 64% 4.0 80% Basin Index 3.7 66% 66% # of sites 5 5

Elevation Depth SWE Median % Last Year Last Year Big Wood Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Camas Creek Divide SNOTEL 5710 20 3.6 5.3 68% 3.3 62% Chimney Creek SC 6400 21 3.9 6.0 65% 4.5 75% Chocolate Gulch SNOTEL 6440 19 3.6 5.3 68% 2.8 53% Couch Summit #2 SC 6840 21 4.7 8.3 57% 4.5 54% Dollarhide Summit SNOTEL 8420 28 6.8 5.9 Galena SNOTEL 7470 18 3.8 7.4 51% 4.5 61% Galena Summit SNOTEL 8780 26 6.4 8.6 74% 5.6 65% Hyndman SNOTEL 7440 15 3.3 5.2 63% 2.9 56% Ketchum R S SC 5890 14 2.5 Little Camas Flat SC 4940 9 3.0 3.2 94% 2.1 66% Lost-Wood Divide SNOTEL 7900 24 4.8 7.9 61% 4.0 51% Mount Baldy SC 8920 23 5.8 8.2 71% Mud Spring SC 5600 Soldier R.S. SNOTEL 5740 14 3.2 5.0 64% 4.0 80% Vienna Mine SNOTEL 8960 35 8.9 13.2 67% 8.6 65% Basin Index 4.6 65% 62% # of sites 11 11

Elevation Depth SWE Median % Last Year Last Year Henrys Fork-Falls River Network (ft) (in) (in) (in) Median SWE (in) % Median Big Springs SC 6400 36 8.0 7.6 105% 6.0 79% Black Bear SNOTEL 8170 70 11.6 17.8 65% 11.4 64% Grassy Lake SNOTEL 7265 40 9.1 12.8 71% 11.0 86% Grassy Lake SC 7265 57 13.0 12.1 107% Island Park SNOTEL 6290 25 5.4 6.4 84% 5.2 81% Latham Springs SC 7630 Lewis Lake Divide SNOTEL 7850 38 7.7 13.3 58% 9.1 68% Lewis Lake Divide SC 7850 50 12.1 15.6 78% 8.6 55% Lucky Dog SC 6860 Valley View SC 6680 27 5.5 6.0 92% 3.4 57% White Elephant SNOTEL 7710 38 7.9 11.5 69% 6.7 58% Basin Index 8.9 74% 67% # of sites 8 8

Elevation Depth SWE Median % Last Year Last Year Teton River Network (ft) (in) (in) (in) Median SWE (in) % Median Darby Canyon SC 8250 27 6.1 9.6 64% Jackpine Creek SC 7350 24 5.6 7.6 74% Grand Targhee SNOTEL 9260 58 16.5 17.5 94% 20.1 115% Mc Renolds Reservoir SC 6720 18 4.3 5.9 73% Packsaddle Spring SC 8200 27 6.8 10.4 65% Phillips Bench SNOTEL 8200 41 9.6 11.0 87% 7.4 67% Pine Creek Pass SNOTEL 6720 5.7 6.0 105% State Line SC 6660 18 4.6 5.6 82% 4.2 75% Teton Pass W.s. SC 7740 Basin Index 6.7 90% 93% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Henrys Fork ab Rexburg Network (ft) (in) (in) (in) Median SWE (in) % Median Big Springs SC 6400 36 8.0 7.6 105% 6.0 79% Black Bear SNOTEL 8170 70 11.6 17.8 65% 11.4 64% Darby Canyon SC 8250 27 6.1 9.6 64% Grand Targhee SNOTEL 9260 58 16.5 17.5 94% 20.1 115% Grassy Lake SNOTEL 7265 40 9.1 12.8 71% 11.0 86% Grassy Lake SC 7265 57 13.0 12.1 107% Island Park SNOTEL 6290 25 5.4 6.4 84% 5.2 81% Jackpine Creek SC 7350 24 5.6 7.6 74% Latham Springs SC 7630 Lewis Lake Divide SNOTEL 7850 38 7.7 13.3 58% 9.1 68% Lewis Lake Divide SC 7850 50 12.1 15.6 78% 8.6 55% Lucky Dog SC 6860 Mc Renolds Reservoir SC 6720 18 4.3 5.9 73% Packsaddle Spring SC 8200 27 6.8 10.4 65% Phillips Bench SNOTEL 8200 41 9.6 11.0 87% 7.4 67% Pine Creek Pass SNOTEL 6720 5.7 6.0 105% State Line SC 6660 18 4.6 5.6 82% 4.2 75% Teton Pass W.s. SC 7740 Valley View SC 6680 27 5.5 6.0 92% 3.4 57% White Elephant SNOTEL 7710 38 7.9 11.5 69% 6.7 58% Basin Index 7.9 78% 74% # of sites 11 11

Elevation Depth SWE Median % Last Year Last Year Snake River ab Jackson Lake Network (ft) (in) (in) (in) Median SWE (in) % Median Aster Creek SC 7750 32 7.5 11.4 66% 5.8 51% Glade Creek SC 7040 44 9.2 8.5 108% Grassy Lake SNOTEL 7265 40 9.1 12.8 71% 11.0 86% Grassy Lake SC 7265 57 13.0 12.1 107% Huckleberry Divide SC 7300 40 9.0 8.0 113% 5.7 71% Lewis Lake Divide SNOTEL 7850 38 7.7 13.3 58% 9.1 68% Lewis Lake Divide SC 7850 50 12.1 15.6 78% 8.6 55% Moran SC 6750 25 7.0 5.1 137% 6.6 129% Snake River Station SNOTEL 6920 30 5.9 6.4 92% 6.4 100% Snake River Station SC 6920 36 8.0 7.4 108% 8.7 118% Thumb Divide SNOTEL 7980 25 5.0 6.2 81% 3.7 60% Thumb Divide SC 7980 25 6.2 6.0 103% 3.5 58% Two Ocean Plateau SNOTEL 9240 48 11.1 12.5 89% 11.7 94% Basin Index 8.5 85% 77% # of sites 11 11

Elevation Depth SWE Median % Last Year Last Year Pacific Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Base Camp SNOTEL 7030 25 5.3 7.2 74% 6.2 86% Base Camp SC 7030 32 7.0 8.1 86% Moran SC 6750 25 7.0 5.1 137% 6.6 129% Two Ocean Plateau SNOTEL 9240 48 11.1 12.5 89% 11.7 94% Basin Index 7.6 94% 99% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Buffalo Fork Network (ft) (in) (in) (in) Median SWE (in) % Median Four Mile Meadow SC 7860 5.6 Togwotee Pass SNOTEL 9580 40 10.2 11.1 92% 9.9 89% Togwotee Pass SC 9580 63 12.2 11.9 103% 9.4 79% Turpin Meadows SC 6900 Basin Index 7.5 97% 84% # of sites 2 2

Elevation Depth SWE Median % Last Year Last Year Gros Ventre River Network (ft) (in) (in) (in) Median SWE (in) % Median Elbo Ranch SC 7100 3.9 Gros Ventre Summit SNOTEL 8750 22 4.4 6.2 71% 3.6 58% Gunsight Pass SNOTEL 9820 22 5.2 6.1 85% 4.5 74% Togwotee Pass SNOTEL 9580 40 10.2 11.1 92% 9.9 89% Togwotee Pass SC 9580 63 12.2 11.9 103% 9.4 79% Basin Index 6.4 91% 78% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Hoback River Network (ft) (in) (in) (in) Median SWE (in) % Median Blind Bull Sum SNOTEL 8650 34 8.3 9.1 91% 7.7 85% East Rim Divide SNOTEL 7930 19 3.9 4.3 91% 3.7 86% Granite Creek SNOTEL 6770 20 4.9 6.5 75% 5.5 85% Gros Ventre Summit SNOTEL 8750 22 4.4 6.2 71% 3.6 58% Hoback GS SC 6664 Loomis Park SNOTEL 8240 21 4.9 6.6 74% 5.6 85% Basin Index 5.3 81% 80% # of sites 5 5

Elevation Depth SWE Median % Last Year Last Year Greys River Network (ft) (in) (in) (in) Median SWE (in) % Median Blind Bull Sum SNOTEL 8650 34 8.3 9.1 91% 7.7 85% Cottonwood Creek SNOTEL 7670 34 8.9 8.5 105% 8.1 95% Spring Creek Divide SNOTEL 9000 34 7.9 10.2 77% 8.4 82% Willow Creek SNOTEL 8380 9.5 10.8 88% 9.6 89% Basin Index 8.7 90% 88% # of sites 4 4

Elevation Depth SWE Median % Last Year Last Year Salt River Network (ft) (in) (in) (in) Median SWE (in) % Median Ccc Camp SC 7500 4.9 Cottonwood Creek SNOTEL 7670 34 8.9 8.5 105% 8.1 95% Grover Park Divide SC 7000 4.6 Salt River Summit SNOTEL 7760 20 4.6 4.9 94% 4.0 82% Willow Creek SNOTEL 8380 9.5 10.8 88% 9.6 89% Basin Index 4.6 95% 90% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Snake ab Palisades Resv Network (ft) (in) (in) (in) Median SWE (in) % Median Aster Creek SC 7750 32 7.5 11.4 66% 5.8 51% Base Camp SNOTEL 7030 25 5.3 7.2 74% 6.2 86% Base Camp SC 7030 32 7.0 8.1 86% Blind Bull Sum SNOTEL 8650 34 8.3 9.1 91% 7.7 85% Ccc Camp SC 7500 4.9 Cottonwood Creek SNOTEL 7670 34 8.9 8.5 105% 8.1 95% East Rim Divide SNOTEL 7930 19 3.9 4.3 91% 3.7 86% Elbo Ranch SC 7100 3.9 Four Mile Meadow SC 7860 5.6 Glade Creek SC 7040 44 9.2 8.5 108% Granite Creek SNOTEL 6770 20 4.9 6.5 75% 5.5 85% Grassy Lake SNOTEL 7265 40 9.1 12.8 71% 11.0 86% Grassy Lake SC 7265 57 13.0 12.1 107% Gros Ventre Summit SNOTEL 8750 22 4.4 6.2 71% 3.6 58% Grover Park Divide SC 7000 4.6 Gunsight Pass SNOTEL 9820 22 5.2 6.1 85% 4.5 74% Hoback GS SC 6664 Huckleberry Divide SC 7300 40 9.0 8.0 113% 5.7 71% Lewis Lake Divide SNOTEL 7850 38 7.7 13.3 58% 9.1 68% Lewis Lake Divide SC 7850 50 12.1 15.6 78% 8.6 55% Loomis Park SNOTEL 8240 21 4.9 6.6 74% 5.6 85% Moran SC 6750 25 7.0 5.1 137% 6.6 129% Phillips Bench SNOTEL 8200 41 9.6 11.0 87% 7.4 67% Salt River Summit SNOTEL 7760 20 4.6 4.9 94% 4.0 82% Snake River Station SNOTEL 6920 30 5.9 6.4 92% 6.4 100% Snake River Station SC 6920 36 8.0 7.4 108% 8.7 118% Spring Creek Divide SNOTEL 9000 34 7.9 10.2 77% 8.4 82% Teton Pass W.s. SC 7740 Thumb Divide SNOTEL 7980 25 5.0 6.2 81% 3.7 60% Thumb Divide SC 7980 25 6.2 6.0 103% 3.5 58% Togwotee Pass SNOTEL 9580 40 10.2 11.1 92% 9.9 89% Togwotee Pass SC 9580 63 12.2 11.9 103% 9.4 79% Turpin Meadows SC 6900 Two Ocean Plateau SNOTEL 9240 48 11.1 12.5 89% 11.7 94% Willow Creek SNOTEL 8380 9.5 10.8 88% 9.6 89% Basin Index 6.8 86% 80% # of sites 25 25

Elevation Depth SWE Median % Last Year Last Year Willow Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Blue Ridge SC 6780 17 3.6 7.0 51% 7.2 103% Bone SC 6200 13 1.8 3.2 56% 3.9 122% Fall Creek SC 6820 13 2.6 3.6 72% 3.2 89% Lava Creek SC 7350 17 3.8 6.7 57% 6.3 94% Mud Creek SC 7100 25 5.7 8.6 66% 7.9 92% Sheep Mtn. SNOTEL 6570 15 3.4 5.1 67% 5.3 104% Somsen Ranch SNOTEL 6800 18 3.7 5.1 73% 4.6 90% Basin Index 3.5 63% 98% # of sites 7 7 Elevation Depth SWE Median % Last Year Last Year Blackfoot River Network (ft) (in) (in) (in) Median SWE (in) % Median Allen Ranch SC 6470 Blue Ridge SC 6780 17 3.6 7.0 51% 7.2 103% Johnson Creek SC 6730 Slug Creek Divide SNOTEL 7225 24 6.0 5.4 111% 5.2 96% Somsen Ranch SNOTEL 6800 18 3.7 5.1 73% 4.6 90% Basin Index 4.4 76% 97% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Portneuf River Network (ft) (in) (in) (in) Median SWE (in) % Median East Creek SC 7100 Lower Pebble SC 5780 Oxford Spring SNOTEL 6740 15 2.7 3.9 69% 2.6 67% Pebble Creek SC 6400 Sedgwick Peak SNOTEL 7850 27 6.2 7.2 86% 5.1 71% Upper Elkhorn SC 7140 Wildhorse Divide SNOTEL 6490 15 3.8 6.2 61% 5.4 87% Basin Index 4.2 73% 76% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Snake River ab American Falls Network (ft) (in) (in) (in) Median SWE (in) % Median Allen Ranch SC 6470 Aster Creek SC 7750 32 7.5 11.4 66% 5.8 51% Base Camp SNOTEL 7030 25 5.3 7.2 74% 6.2 86% Base Camp SC 7030 32 7.0 8.1 86% Black Bear SNOTEL 8170 70 11.6 17.8 65% 11.4 64% Blind Bull Sum SNOTEL 8650 34 8.3 9.1 91% 7.7 85% Blue Ridge SC 6780 17 3.6 7.0 51% 7.2 103% Bone SC 6200 13 1.8 3.2 56% 3.9 122% Ccc Camp SC 7500 4.9 Cottonwood Creek SNOTEL 7670 34 8.9 8.5 105% 8.1 95% Darby Canyon SC 8250 27 6.1 9.6 64% East Creek SC 7100 East Rim Divide SNOTEL 7930 19 3.9 4.3 91% 3.7 86% Elbo Ranch SC 7100 3.9 Fall Creek SC 6820 13 2.6 3.6 72% 3.2 89% Four Mile Meadow SC 7860 5.6 Granite Creek SNOTEL 6770 20 4.9 6.5 75% 5.5 85% Grassy Lake SNOTEL 7265 40 9.1 12.8 71% 11.0 86% Grassy Lake SC 7265 57 13.0 12.1 107% Gros Ventre Summit SNOTEL 8750 22 4.4 6.2 71% 3.6 58% Grover Park Divide SC 7000 4.6 Hoback GS SC 6664 Huckleberry Divide SC 7300 40 9.0 8.0 113% 5.7 71% Jackpine Creek SC 7350 24 5.6 7.6 74% Island Park SNOTEL 6290 25 5.4 6.4 84% 5.2 81% Johnson Creek SC 6730 Lava Creek SC 7350 17 3.8 6.7 57% 6.3 94% Lewis Lake Divide SNOTEL 7850 38 7.7 13.3 58% 9.1 68% Lewis Lake Divide SC 7850 50 12.1 15.6 78% 8.6 55% Loomis Park SNOTEL 8240 21 4.9 6.6 74% 5.6 85% Lower Pebble SC 5780 Moran SC 6750 25 7.0 5.1 137% 6.6 129% Mud Creek SC 7100 25 5.7 8.6 66% 7.9 92% Oxford Spring SNOTEL 6740 15 2.7 3.9 69% 2.6 67% Pebble Creek SC 6400 Phillips Bench SNOTEL 8200 41 9.6 11.0 87% 7.4 67% Pine Creek Pass SNOTEL 6720 5.7 6.0 105% Salt River Summit SNOTEL 7760 20 4.6 4.9 94% 4.0 82% Sedgwick Peak SNOTEL 7850 27 6.2 7.2 86% 5.1 71% Sheep Mtn. SNOTEL 6570 15 3.4 5.1 67% 5.3 104% Slug Creek Divide SNOTEL 7225 24 6.0 5.4 111% 5.2 96% Snake River Station SNOTEL 6920 30 5.9 6.4 92% 6.4 100% Snake River Station SC 6920 36 8.0 7.4 108% 8.7 118% Somsen Ranch SNOTEL 6800 18 3.7 5.1 73% 4.6 90% Spring Creek Divide SNOTEL 9000 34 7.9 10.2 77% 8.4 82% Teton Pass W.s. SC 7740 Thumb Divide SNOTEL 7980 25 5.0 6.2 81% 3.7 60% Thumb Divide SC 7980 25 6.2 6.0 103% 3.5 58% Togwotee Pass SNOTEL 9580 40 10.2 11.1 92% 9.9 89% Togwotee Pass SC 9580 63 12.2 11.9 103% 9.4 79% Turpin Meadows SC 6900 Two Ocean Plateau SNOTEL 9240 48 11.1 12.5 89% 11.7 94% Upper Elkhorn SC 7140 White Elephant SNOTEL 7710 38 7.9 11.5 69% 6.7 58% Wildhorse Divide SNOTEL 6490 15 3.8 6.2 61% 5.4 87% Willow Creek SNOTEL 8380 9.5 10.8 88% 9.6 89% Basin Index 6.0 81% 80% # of sites 38 38

Elevation Depth SWE Median % Last Year Last Year Raft River Network (ft) (in) (in) (in) Median SWE (in) % Median Boy Scout Camp SC 7740 George Creek SNOTEL 8964 40 10.7 8.8 George Creek SC 8994 Howell Canyon SNOTEL 7980 31 8.0 9.0 89% 7.9 88% Logger Springs SC 8120 Sublett SC 5950 Vipont SC 7680 Basin Index 8.0 89% 88% # of sites 1 1

Elevation Depth SWE Median % Last Year Last Year Goose-Trapper Creeks Network (ft) (in) (in) (in) Median SWE (in) % Median Badger Gulch SC 6660 Bostetter R.S. SNOTEL 7500 24 5.9 6.4 92% 7.1 111% Boy Scout Camp SC 7740 Logger Springs SC 8120 Magic Mountain SNOTEL 6880 26 6.3 7.7 82% 7.4 96% Vipont SC 7680 Basin Index 6.1 87% 103% # of sites 2 2

Elevation Depth SWE Median % Last Year Last Year Salmon Falls Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Creek SNOTEL 8040 23 5.3 7.9 67% 6.2 78% Bostetter R.S. SNOTEL 7500 24 5.9 6.4 92% 7.1 111% Jakes Creek - Aerial Marker SC 7380 Langford Flat Creek SC 5980 20 4.3 2.6 165% 3.5 135% Magic Mountain SNOTEL 6880 26 6.3 7.7 82% 7.4 96% O'Neil Creek SC 6480 Pole Creek R.S. SNOTEL 8330 7.2 8.8 82% 7.9 90% Wilson Creek SNOTEL 7120 18 4.0 5.2 77% 6.6 127% Basin Index 5.5 85% 100% # of sites 6 6 Elevation Depth SWE Median % Last Year Last Year Bruneau River Network (ft) (in) (in) (in) Median SWE (in) % Median Bear Creek SNOTEL 8040 23 5.3 7.9 67% 6.2 78% Big Bend SNOTEL 6898 17 4.7 3.0 157% 3.6 120% Gold Creek SC 6707 Merritt Mountain - Aerial Marker SC 6915 Pole Creek R.S. SNOTEL 8330 7.2 8.8 82% 7.9 90% Seventysix Creek SNOTEL 7350 21 4.4 3.7 119% 4.7 127% Stag Mountain AM SC 7640 Wilson Creek SNOTEL 7120 18 4.0 5.2 77% 6.6 127% Basin Index 5.1 90% 101% # of sites 5 5

Elevation Depth SWE Median % Last Year Last Year Reynolds Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Democrat Creek SC 5686 4.1 Dobson Creek SC 7084 11.1 Reynolds Creek SNOTEL 5600 8 2.1 2.0 105% 3.0 150% Reynolds Mountain SC 6752 7.5 Reynolds West Fork #1 SC 6952 9.9 Reynolds West Fork #2 SC 6798 9.1 Reynolds-Dobson Divide SC 7064 9.8 Basin Index 0.3 105% 150% # of sites 1 1

Elevation Depth SWE Median % Last Year Last Year Owyhee Basin Total Network (ft) (in) (in) (in) Median SWE (in) % Median Battle Creek AM SC 5710 Big Bend SNOTEL 6898 17 4.7 3.0 157% 3.6 120% Bull Basin AM SC 5460 Columbia Basin - Aerial Marker SC 6480 Fawn Creek SNOTEL 7031 25 6.3 5.9 107% 6.3 107% Gold Creek SC 6707 Jack Creek Upper SNOTEL 7377 22 5.0 5.4 93% 6.2 115% Laurel Draw SNOTEL 6682 19 5.1 4.1 124% 5.7 139% Lookout Butte AM SC 5740 Louse Canyon AM SC 6530 Merritt Mountain - Aerial Marker SC 6915 Mud Flat SNOTEL 5730 12 3.3 2.6 127% 3.1 119% Oregon Canyon AM SC 7050 Quinn Ridge AM SC 6270 Red Canyon AM SC 6600 Reynolds Creek SNOTEL 5600 8 2.1 2.0 105% 3.0 150% South Mtn. SNOTEL 6500 19 5.2 6.2 84% 6.0 97% Succor Creek AM SC 6310 Taylor Canyon SNOTEL 6325 8 2.2 1.5 147% 3.0 200% Vaught Ranch AM SC 5850 Basin Index 4.2 110% 120% # of sites 8 8

Elevation Depth SWE Median % Last Year Last Year Owyhee Basin Snotel Total Network (ft) (in) (in) (in) Median SWE (in) % Median Big Bend SNOTEL 6898 17 4.7 3.0 157% 3.6 120% Fawn Creek SNOTEL 7031 25 6.3 5.9 107% 6.3 107% Jack Creek Upper SNOTEL 7377 22 5.0 5.4 93% 6.2 115% Laurel Draw SNOTEL 6682 19 5.1 4.1 124% 5.7 139% Mud Flat SNOTEL 5730 12 3.3 2.6 127% 3.1 119% Reynolds Creek SNOTEL 5600 8 2.1 2.0 105% 3.0 150% South Mtn. SNOTEL 6500 19 5.2 6.2 84% 6.0 97% Taylor Canyon SNOTEL 6325 8 2.2 1.5 147% 3.0 200% Basin Index 4.2 110% 120% # of sites 8 8

Elevation Depth SWE Median % Last Year Last Year Smiths-Thomas Forks Network (ft) (in) (in) (in) Median SWE (in) % Median Big Park SC 8620 Kelley R.S. SNOTEL 8180 27 5.9 6.2 95% 5.1 82% Salt River Summit SNOTEL 7760 20 4.6 4.9 94% 4.0 82% Spring Creek Divide SNOTEL 9000 34 7.9 10.2 77% 8.4 82% Basin Index 6.1 86% 82% # of sites 3 3

Elevation Depth SWE Median % Last Year Last Year Bear River ab WY-ID Line Network (ft) (in) (in) (in) Median SWE (in) % Median Big Park SC 8620 Bug Lake SNOTEL 7987 33 8.2 6.3 130% 5.0 79% Burts Miller Ranch SNOTEL 8000 17 3.8 1.6 Burts-Miller Ranch SC 7998 2.0 Dry Bread Pond SNOTEL 8302 31 8.5 6.4 133% 6.1 95% Hayden Fork SNOTEL 9130 27 6.5 5.9 110% 5.4 92% Kelley R.S. SNOTEL 8180 27 5.9 6.2 95% 5.1 82% Lily Lake SNOTEL 9133 20 4.8 5.2 92% 4.8 92% Monte Cristo SNOTEL 8932 43 12.0 10.1 119% 8.9 88% Salt River Summit SNOTEL 7760 20 4.6 4.9 94% 4.0 82% Spring Creek Divide SNOTEL 9000 34 7.9 10.2 77% 8.4 82% Stillwater Camp SC 8550 3.4 Trial Lake SNOTEL 9992 39 9.2 8.0 115% 9.0 113% Basin Index 6.1 107% 90% # of sites 9 9

Elevation Depth SWE Median % Last Year Last Year Montpelier Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Giveout SNOTEL 6930 17 3.4 3.3 103% 3.6 109% Upper Home Canyon SC 8560 Basin Index 3.4 103% 109% # of sites 1 1

Elevation Depth SWE Median % Last Year Last Year Mink Creek Network (ft) (in) (in) (in) Median SWE (in) % Median Dry Basin SC 7820 Emigrant Summit SNOTEL 7390 30 7.2 8.4 86% 6.3 75% Emigration Canyon SC 6500 Strawberry Creek SC 5820 Basin Index 7.2 86% 75% # of sites 1 1

Elevation Depth SWE Median % Last Year Last Year Cub River Network (ft) (in) (in) (in) Median SWE (in) % Median Franklin Basin SNOTEL 8140 35 9.8 8.7 113% 7.7 89% Willow Flat SC 6070 6.1 Worm Creek SC 6620 Basin Index 4.9 113% 89% # of sites 1 1

Elevation Depth SWE Median % Last Year Last Year Bear River ab ID-UT Line Network (ft) (in) (in) (in) Median SWE (in) % Median Big Park SC 8620 Bug Lake SNOTEL 7987 33 8.2 6.3 130% 5.0 79% Burts Miller Ranch SNOTEL 8000 17 3.8 1.6 Burts-Miller Ranch SC 7998 2.0 Ccc Camp SC 7500 4.9 Dry Basin SC 7820 Burts Miller Ranch SNOTEL 8000 17 3.8 1.6 Dry Bread Pond SNOTEL 8302 31 8.5 6.4 133% 6.1 95% Emigrant Summit SNOTEL 7390 30 7.2 8.4 86% 6.3 75% Emigration Canyon SC 6500 Franklin Basin SNOTEL 8140 35 9.8 8.7 113% 7.7 89% Giveout SNOTEL 6930 17 3.4 3.3 103% 3.6 109% Hayden Fork SNOTEL 9130 27 6.5 5.9 110% 5.4 92% Johnson Creek SC 6730 Kelley R.S. SNOTEL 8180 27 5.9 6.2 95% 5.1 82% Lily Lake SNOTEL 9133 20 4.8 5.2 92% 4.8 92% Monte Cristo SNOTEL 8932 43 12.0 10.1 119% 8.9 88% Oxford Spring SNOTEL 6740 15 2.7 3.9 69% 2.6 67% Salt River Summit SNOTEL 7760 20 4.6 4.9 94% 4.0 82% Sedgwick Peak SNOTEL 7850 27 6.2 7.2 86% 5.1 71% Slug Creek Divide SNOTEL 7225 24 6.0 5.4 111% 5.2 96% Spring Creek Divide SNOTEL 9000 34 7.9 10.2 77% 8.4 82% Stillwater Camp SC 8550 3.4 Strawberry Creek SC 5820 Trial Lake SNOTEL 9992 39 9.2 8.0 115% 9.0 113% Upper Home Canyon SC 8560 Willow Flat SC 6070 6.1 Worm Creek SC 6620 Basin Index 5.4 103% 87% # of sites 15 15

Elevation Depth SWE Median % Last Year Last Year Malad River Network (ft) (in) (in) (in) Median SWE (in) % Median Daniels Creek SC 6270 John Evans Canyon SC 5784 Oxford Spring SNOTEL 6740 15 2.7 3.9 69% 2.6 67% Upper Elkhorn SC 7140 Basin Index 2.7 69% 67% # of sites 1 1